Monthly Summaries of Nursing Research: August 2009

Topics of interest include preventive health counseling for adolescents, survival outcomes of critically ill patients, and the relationship between trust and the use of preventive health services. Medscape Nurses

CDC Reports H1N1 Cases Already Increasing; Urges Vaccination of School Children

The number of H1N1 influenza cases reported continued throughout the summer and is already increasing; the CDC is urging vaccination of all school-aged children as soon as a vaccine becomes available. Medscape Medical News

New Data Confirm Lifestyle Changes Can Dramatically Reduce Risk for Breast Cancer

Maintaining a healthy weight, breastfeeding, exercising daily, and limiting alcohol consumption could prevent an estimated 38% of breast cancer cases in the United States. Medscape Medical News

Vaccines Refusers Are at Increased Risk for Contracting Pertussis

A study published in the June 2009 issue of Pediatrics looks at vaccine refusal and subsequent pertussis infection. Medscape Pediatrics

Universal Newborn Screening for Group B Streptococcus Was Rapidly Adopted

The study, published in the June 18, 2009, issue of the NEJM also notes that improved testing of preterm infants may help reduce cases of GBS in newborns. Medscape Pediatrics

Warfarin Use in Patients With End-Stage Renal Disease May Increase Stroke Risk

Stroke risk was greatest in patients with end-stage renal disease who were prescribed warfarin for atrial fibrillation but who did not receive in-facility monitoring of international normalized ratio. Medscape Medical News

Large Waist Size Linked to Asthma in Women

In the California Teachers Study cohort, a large waist was associated with increased asthma prevalence, even among women considered to have normal body weight. Medscape Medical News

Fitted N95 Respirators Recommended to Protect Healthcare Workers From H1N1 Infection

The Institute of Medicine Health advises that healthcare workers exposed to patients suspected or confirmed to be infected with novel H1N1 influenza A wear fitted N95 respirators. Medscape Medical News

FDA: Most Firms Keep Up with Postmarketing Studies

A large majority of postmarketing studies required by the FDA are conducted and filed on schedule, an audit commissioned by the agency found.

FDA Official Explains Prasugrel Approval

WASHINGTON (MedPage Today) — Just months after the FDA approved prasugrel (Effient) despite concerns about bleeding risks with the drug, an official explained the rationale behind the agency’s decision.